EP0128902A1 - Bras de guidage pour bobineuse a fil. - Google Patents

Bras de guidage pour bobineuse a fil.

Info

Publication number
EP0128902A1
EP0128902A1 EP83903529A EP83903529A EP0128902A1 EP 0128902 A1 EP0128902 A1 EP 0128902A1 EP 83903529 A EP83903529 A EP 83903529A EP 83903529 A EP83903529 A EP 83903529A EP 0128902 A1 EP0128902 A1 EP 0128902A1
Authority
EP
European Patent Office
Prior art keywords
rollers
wire
distance
laying
arm according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP83903529A
Other languages
German (de)
English (en)
Other versions
EP0128902B1 (fr
Inventor
Bernhard Heimann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fried Krupp AG filed Critical Fried Krupp AG
Publication of EP0128902A1 publication Critical patent/EP0128902A1/fr
Application granted granted Critical
Publication of EP0128902B1 publication Critical patent/EP0128902B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/143—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum the guide being a tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/76—Depositing materials in cans or receptacles
    • B65H54/80—Apparatus in which the depositing device or the receptacle is rotated

Definitions

  • the invention relates to a wire reel laying arm provided with a roller guide for the wire, in which the roller guide is curved according to a space curve and formed by a plurality of profiled rollers arranged on the laying arm.
  • a wire reel laying arm of this type is previously known from DE-PS 28 14 143. This laying arm has two rows of profile rollers, which are arranged in each row next to each other so that they are the only guide for the between the two
  • the invention has for its object to provide a wire reel laying arm of the type mentioned, which enables precise and low-wear wire routing with relatively little effort.
  • the solution to the problem consists in the features of the characterizing part of claim 1.
  • the invention has the advantage that an exclusively rolling friction is achieved with a small number of rollers. Nevertheless, the new laying arm is not only suitable for laying thin, but especially thicker wires, even going beyond the known wire rod thicknesses. It is possible to change the roll diameter to different Be adapt loads and conditions.
  • the laying arm is designed as a tube, the tube having recesses into which the rollers engage with their profile at least to such an extent that the wire is at a distance from the tube wall at least in the region of the recess on both sides of the rollers.
  • This design of the laying arm enables a particularly simple, functional and safe construction, which also enables the new laying arm to be exchanged for one of the laying pipes, as is often used in existing systems, and quickly wears out due to the strong friction on the pipe wall.
  • Fig. 2 shows a longitudinal section through part of the
  • Fig. 3 shows a cross section through the laying arm designed as a tube in the area of a role
  • Fig. 4 shows another embodiment of the laying arm according to the invention in view.
  • Wire reel picks up the stretched wire coming from a roller mill at its upper end, which is rotatably mounted on the wire hapel, and forms it in the course of the space curve into endless ring windings which emerge at its lower end 3.
  • the laying pipe 1 which has an inner diameter of 40 mm, eight profiled rollers 4 are arranged, as shown in FIG. 1, distributed over its length, the center distance between 250 and 300 mm. The smaller distance applies to the area of the laying pipe in which it has the greatest curvature.
  • the laying pipe 1 has a recess 5 on the convex side, into which the rollers 4 engage with play, as can be seen from FIGS. 2 and 3.
  • the wire laid is steel wire with a diameter of 22 mm.
  • the rollers 4 are mounted on an axle 6 by means of encapsulated ball bearings 7, and are therefore easily interchangeable in that the axle 6 is designed as a plug-in axle and is fastened with nuts 8.
  • the attachment is supported on both sides of the legs of a U-shaped clamp 10, each provided with a bore 9, which wraps around the laying pipe 1 and is fastened to the latter by welds 11.
  • the ball bearings 7 are lubricated centrally via corresponding channels in the axis 6 via a lubricating nipple 12.
  • the wire 13 is cooled to the required extent by spray nozzles, not shown, which in addition to the rollers 4, the cooling medium into the recesses 5 in the direction of movement of the wire 13 inject
  • the wire 13 When passing through the laying arm 1, the wire 13 is supported only against the rollers 4, as can be seen from FIG. 2.
  • the tube that forms the laying arm only serves to hold the rollers 4 and at the same time to securely shield the wire and, if necessary, also to pass on the cooling medium. It can be bent in a known manner according to an existing template in accordance with the space curve provided.
  • the recesses 5 are then cut out at the locations provided for the rollers 4 and then the clamps 10 for the rollers 4 are initially only clamped on.
  • the clamps 10 are then aligned in such a way that the normal to curvature 14 is perpendicular to the axis of rotation of the rollers 4, as is indicated in FIG. 3.
  • rollers 4 are arranged where the space curve has its greatest curvature at the point in question.
  • the result of this is that the ball bearings 7 are only loaded radially and thus have a long service life. Number and size the rollers 4 depend on the respective load as they result from the thickness and the speed of the wire.
  • the relevant clamp 10 is fastened to the laying arm 1 in an adjustable manner, which can be done in the simplest way by at least one fastening screw displaced in the laying pipe 1, which extends through an elongated hole arranged in the clamp 10.
  • the laying arm 1 ' consists of a pipe 15 which, at its upper end 2' is rotatably connected to the wire reel and extends in a straight line, to which length-adjustable arms 16 are pivotably attached.
  • Each arm 16 has at its free end a U-shaped clamp 10 'carrying the roller 4.
  • the clamps 10 ' are connected to the arms 16 via a ball joint 17, as a result of which the rollers 4 can be adjusted in any direction.
  • the desired space curve is to be determined beforehand by appropriate pivoting, height and length adjustment of the arms 16.
  • baffles between the rollers which are arranged on the convex side of the space curve and at a distance from it so that they come close to the rollers, as is the case, for. B. in the previous embodiment by the outer tubular part of the laying arm 1 is the case.
  • the baffles will be attached to the clamps 10 'and at the same time serve to stabilize the laying arm 1'.
  • the embodiment according to FIG. 4 has the advantage of slightly adapting the laying arm to different spatial curves.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Electric Cable Installation (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

Dans un bras de guidage pour bobineuse à fil (1) doté d'un guidage du fil par roulettes, où le guidage par roulettes est courbé selon une courbe spatiale et formé de plusieurs roulettes profilées (4) situées sur le bras de guidage (1), on parvient à une utilisation multiple et une longue durée de vie grâce au fait que les roulettes (4) sont disposées une à une et espacées l'une de l'autre sur le côté convexe de la courbe spatiale, où celle-ci présente sa courbure la plus importante à l'endroit de la disposition des roulettes. Le bras de guidage (1) a de préférence la forme d'un tuyau présentant des creux dans lesquels les roulettes (4) avec leur profil mordent au moins assez loin pour que le fil reste écarté de la paroi du tuyau au moins dans la zone du creux de part et d'autre des roulettes (4).
EP83903529A 1982-12-15 1983-11-26 Bras de guidage pour bobineuse a fil Expired EP0128902B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3246420 1982-12-15
DE3246420A DE3246420C2 (de) 1982-12-15 1982-12-15 Drahthaspel-Verlegearm

Publications (2)

Publication Number Publication Date
EP0128902A1 true EP0128902A1 (fr) 1984-12-27
EP0128902B1 EP0128902B1 (fr) 1987-04-01

Family

ID=6180739

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83903529A Expired EP0128902B1 (fr) 1982-12-15 1983-11-26 Bras de guidage pour bobineuse a fil

Country Status (10)

Country Link
US (1) US4557428A (fr)
EP (1) EP0128902B1 (fr)
JP (1) JPS60500084A (fr)
AU (1) AU2268083A (fr)
CA (1) CA1204102A (fr)
DE (1) DE3246420C2 (fr)
ES (1) ES284473Y (fr)
GR (1) GR78706B (fr)
IT (1) IT1169985B (fr)
WO (1) WO1984002294A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139910B4 (de) * 1991-12-04 2005-07-14 Rieter Ingolstadt Spinnereimaschinenbau Ag Bandkanal
WO2025090507A1 (fr) * 2023-10-23 2025-05-01 Cerro Wire Llc Système d'emballage de cylindre de fil et procédé d'utilisation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577699C (de) * 1933-06-02 Schloemann Akt Ges Aufrollmaschine fuer Eisen- und Metallbaender fuer den Wickelbund bei Walzwerken
US694003A (en) * 1901-10-11 1902-02-25 Waclark Wire Company Rod-coiling apparatus.
US2868265A (en) * 1953-02-27 1959-01-13 Fed Machine And Welder Company Alternatively usable rotary and longitudinal material guiding means
US2723525A (en) * 1953-06-23 1955-11-15 Edmands Company Wire twisting machine
US3097812A (en) * 1960-12-15 1963-07-16 Vaughn Machinery Co Wire packaging machine
FR1341651A (fr) * 1962-09-20 1963-11-02 Dispositif de réception-dévidage pour assembleuse à simple torsion
US3282304A (en) * 1963-11-12 1966-11-01 American Pipe & Constr Co Wire uncoiling device
FR88593E (fr) * 1964-04-21 1967-02-24 Pirelli Procédé et installation pour la fabrication de câbles électriques sous-marins de très grandes longueurs
FR1433701A (fr) * 1964-04-21 1966-04-01 Pirelli Procédé et installation pour la fabrication de câbles électriques sous-marins de très grandes longueurs
FR1427150A (fr) * 1964-12-21 1966-02-04 Quillery Procédé pour le formage de cercles métalliques et machine pour la mise en oeuvre de ce procédé
DE1499041A1 (de) * 1966-10-08 1969-10-09 Frisch Kabel Und Verseilmaschb Vorrichtung zum Abnehmen von durchlaufendem strangfoermigem Gut von einem Speicher
US3490500A (en) * 1966-11-05 1970-01-20 Schloemann Ag Plant for the treatment of rolled wire from the roll heat
DE2039572A1 (de) * 1970-08-08 1972-02-17 Krupp Gmbh Drahtfuehrung
GB1547249A (en) * 1976-08-23 1979-06-06 Shell Int Research Method and means for handlint a flexible tube to reel and unreeel the tube with respect to a storage means
DE2814143C3 (de) * 1978-04-01 1981-01-22 Fried. Krupp Gmbh, 4300 Essen Verlegearm für Drahthaspel
JPS5920913B2 (ja) * 1980-01-24 1984-05-16 トヨタ自動車株式会社 内面シリコ−ン処理ホ−ス
US4332155A (en) * 1980-12-18 1982-06-01 Morgan Construction Company Rolling mill laying pipe
JPH0239606U (fr) * 1988-09-09 1990-03-16

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8402294A1 *

Also Published As

Publication number Publication date
ES284473U (es) 1986-01-01
US4557428A (en) 1985-12-10
DE3246420C2 (de) 1986-05-22
JPS60500084A (ja) 1985-01-24
AU2268083A (en) 1984-07-05
GR78706B (fr) 1984-09-27
IT8324153A0 (it) 1983-12-14
IT8324153A1 (it) 1985-06-14
EP0128902B1 (fr) 1987-04-01
IT1169985B (it) 1987-06-03
WO1984002294A1 (fr) 1984-06-21
ES284473Y (es) 1986-08-01
DE3246420A1 (de) 1984-06-20
CA1204102A (fr) 1986-05-06

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